.o-2-box{
	display:block;
	position:fixed;
	bottom: 0;
	z-index: 10;
}

.a-buttom{
	margin-top: 750rpx;
}
.a-c{
	width: 48rpx;
	height: 48rpx;
	border-radius: 50%; 
	border: 2rpx solid #BCC1CC;;
}
.a-c-a{
	background-color: #1B4098;
}
.a-font{
	font-size: 26rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #FFFFFF;
	line-height: 36rpx;
	
}
.a-btn{
	background-color: #1B4098;
	height: 96rpx;
	width: 432rpx;
}
.a-defult{
	font-size: 26rpx;
	font-family: PingFangSC-Regular, PingFang SC;
	font-weight: 400;
	color: #52658F;
	line-height: 36rpx;
}